Design, develop, and maintain responsive web applications using React JS. Build reusable and scalable UI components following best coding practices. Develop interactive user interfaces with a focus on performance and usability. Integrate frontend applications with RESTful APIs and backend services. Implement state management solutions using Redux, Context API, or similar frameworks. Collaborate with UX/UI designers to deliver pixel-perfect user experiences. Optimize applications for speed, scalability, and cross-browser compatibility. Write clean, maintainable, and well-documented code. Perform unit testing, debugging, and troubleshooting. Participate in code reviews and Agile development processes. Work closely with cross-functional teams to gather requirements and deliver solutions.